I have a medela pump in style advanced(through insurance) when I pump at work, I usually get 8-10 ounces out. By the time I am able to pump, it has been 4.5 hours since I nursed. So my question is, how long does it take you to pump? In order to empty my breasts at work, it takes me 25-30 minutes. Even when I wake up and pump them empty after nursing one side, it’ll take me 25 or minutes. Am I doing something wrong? Everywhere I read online, and the consensus says it takes 10-15 to empty both sides, I’m at almost double that. Any input?